CVE-2021-3508

2021-04-2814:15:07

Debian Security Bug Tracker

security-tracker.debian.org

pdfresurrect

version 0.22b

infinite loop

get_xref_linear_skipped

crafted pdf file

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

27.5%

JSON

A flaw was found in PDFResurrect in version 0.22b. There is an infinite loop in get_xref_linear_skipped() in pdf.c via a crafted PDF file.

OSVersionArchitecturePackageVersionFilename
Debian12allpdfresurrect< 0.22-3pdfresurrect_0.22-3_all.deb
Debian11allpdfresurrect<= 0.22-1pdfresurrect_0.22-1_all.deb
Debian999allpdfresurrect< 0.22-3pdfresurrect_0.22-3_all.deb
Debian13allpdfresurrect< 0.22-3pdfresurrect_0.22-3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	pdfresurrect	< 0.22-3	pdfresurrect_0.22-3_all.deb
Debian	11	all	pdfresurrect	<= 0.22-1	pdfresurrect_0.22-1_all.deb
Debian	999	all	pdfresurrect	< 0.22-3	pdfresurrect_0.22-3_all.deb
Debian	13	all	pdfresurrect	< 0.22-3	pdfresurrect_0.22-3_all.deb